HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Automatic 4Wd Tire Deflators – Set Of 4 Prepare For Rock Crawling Sand Driving Or Muddy Trails With Our Precision-Engineered Tire Deflators. Designed To Improve Off-Road Traction These Automatic Deflators Allow You To Deflate All Four Tires Simultaneously — No Pressure Gauge Or Supervision Needed. Features Effortless Setup: Simply Rotate The Body To Set Your Desired Psi — No Tools Required. Automatic Shut-Off: Deflators Automatically Stop Once The Preset Psi Is Reached Saving Time And Hassle. Simultaneous Deflation: Includes 4 Deflators So You Can Deflate All Tires At Once For A Quicker Start To Your Adventure. High Precision: laser-Etched Scales In 5 Psi (0.34 Bar) Increments With A Tight Tolerance Of ±0.1 Psi (0.007 Bar) For Accurate Pressure Control. Locking Ring Design: Maintains Your Set Psi Reliably Even In Rugged Conditions. Universal Fit: Compatible With All Standard Schrader Tire Valve Stems — Ideal For 4Wds Suvs Trucks Rvs And Utvs. Easy Maintenance: Spring Mechanism Detaches Easily For Quick Cleaning Even After Muddy Or Dusty Trails. Specifications Pressure Range: 10–30 Psi (0.69–2.07 Bar) Adjustment Increments: 5 Psi (0.34 Bar) Accuracy Tolerance: ±0.1 Psi (0.007 Bar) Material: Durable Metal Construction With laser-Etched Calibration Quantity: 4 Tire Deflators Included<